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You try to start HANA DB from the command line with 'HDB Start' and an error returns 'FAIL: process hdbdaemon HDB Daemon not running

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  You try to start HANA DB from the command line with ' HDB Start ' and an error returns ' FAIL : process  hdbdaemon HDB Daemon not running '. Possible Reason: 1. The nameserver.ini file is corrupt  2. The nameserver.ini file is missing, the error messages in the nameserver trace files: Daemon.cpp(00693) :   runlevel 0 completely started [32184]{-1}[-1/-1] 2026-04-20 17:49:37.980370 i Daemon   Program.cpp(00173) : line up of program group mdcdispatcher to instances <none>. [32184]{-1}[-1/-1] 2026-04-20 17:49:37.980372 i Daemon Program.cpp(00173) : line up of program group nameserver to instances 0. [32184]{-1}[-1/-1] 2026-04-20 17:49:37.980405 i Daemon   TrexDaemon.cpp(02338) : starting program at '/usr/sap/NDB/HDB00/exe/hdbnameserver' with args '' [32184]{-1}[-1/-1] 2026-04-20 17:49:37.983897 w Environment     NetworkListener.cpp(01153) : Child process deletes daemon port [32184]{-1}[-1/-1] 2026-04-20 17:49:37.983999 w Enviro...